<template>
  <div class="header">
    <el-menu theme="dark" :default-active="activeIndex" class="el-menu-demo" mode="horizontal" @select="handleSelect">
      <img src="../assets/logo.png" class='logo'/>
      <el-menu-item index="1">处理中心</el-menu-item>
      <el-submenu index="2">
        <template slot="title">我的工作台</template>
        <el-menu-item index="2-1">选项1</el-menu-item>
        <el-menu-item index="2-2">选项2</el-menu-item>
        <el-menu-item index="2-3">选项3</el-menu-item>
      </el-submenu>
      <el-menu-item index="3">
        <a href="javascript:;" target="_blank">订单管理</a>
      </el-menu-item>
      <el-submenu index="4" class="exit">
        <template slot="title">退出</template>
        <el-menu-item index="4-1">选项1</el-menu-item>
        <el-menu-item index="4-2">选项2</el-menu-item>
        <el-menu-item index="4-3">选项3</el-menu-item>
      </el-submenu>
    </el-menu>
  </div>
</template>

<script lang='ts'>
  export default {
    data () {
      return {
        activeIndex: '1',
        activeIndex2: '1'
      }
    },
    methods: {
      handleSelect (key, keyPath) {
        console.log(key, keyPath)
      }
    }
  }
</script>

<!-- Add "scoped" attribute to limit CSS to this component only -->
<style>

</style>
